Game menu Help

I am working on a main menu. I've been looking for some resources and tips on how to make the camera move/rotate to point to an object when clicked.

Explanation: I have a main menu with arcade, practice and options. They sit in front of the camera. To the left of where the camera is pointing, (and off the screen), I have general settings, sound settings, and video settings.

This is the start.

What I want to do: When you click on options, the camera will rotate and point to the second group of menu items (general settings etc..)

I want to do this for all of the menu items.

I was thinking I could use a lookat function, but then not sure what to attach it to plus i need to add the mouse/keyboard interaction. Any help would be great!

Thanks!!